I've been working on calibrating bridging on for esun PETG. In order to get bridging to work, I have to print at 10mm/s unsupport. I may be able to go faster with support. This effects both the bottom layer solid infill and the top layer solid infill.

Having all layers for this print at 10mm/s when I need 8 will add massive time to a print.

The request is for a first layer speed on both bottom layer solid infill and top layer solid infill.